Dude this was too fast. They didn't have much interactions aside from this cultural festival. I don't know if this is implying how fast inexperience ones to think they like someone that much or just bad/abrupt writing.
@kiero13 I personally like this. It was abrupt for sure, and probably would've benefited from being fleshed out, but it's refreshing to see something like this happen quickly. I'm quite tired of other manga writing stuff like this and dragging it out for chapters upon chapters, making me feel anxious for the upcoming storm and emotional for the third party's heartbreak.